/*
 * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

#import "sun_lwawt_macosx_CDragSourceContextPeer.h"

#import <JavaNativeFoundation/JavaNativeFoundation.h>

#import "CDragSource.h"
#import "ThreadUtilities.h"


/*
 * Class:     sun_lwawt_macosx_CDragSourceContextPeer
 * Method:    createNativeDragSource
 * Signature: (Ljava/awt/Component;Ljava/awt/peer/ComponentPeer;JLjava/awt/datatransfer/Transferable;Ljava/awt/event/InputEvent;IIIIJLjava/awt/Cursor;IJIII[JLjava/util/Map;)J
 */
JNIEXPORT jlong JNICALL Java_sun_lwawt_macosx_CDragSourceContextPeer_createNativeDragSource
  (JNIEnv *env, jobject jthis, jobject jcomponent, jobject jpeer, jlong jnativepeer, jobject jtransferable,
   jobject jtrigger, jint jdragposx, jint jdragposy, jint jextmodifiers, jint jclickcount, jlong jtimestamp,
   jobject jcursor, jlong jnsdragimage, jint jdragimageoffsetx, jint jdragimageoffsety,
   jint jsourceactions, jlongArray jformats, jobject jformatmap)
{
    id controlObj = (id) jlong_to_ptr(jnativepeer);
    __block CDragSource* dragSource = nil;

JNF_COCOA_ENTER(env);
    [JNFRunLoop performOnMainThreadWaiting:YES withBlock:^(){
        dragSource = [[CDragSource alloc] init:jthis component:jcomponent peer:jpeer control:controlObj
            transferable:jtransferable triggerEvent:jtrigger dragPosX:jdragposx
            dragPosY:jdragposy modifiers:jextmodifiers clickCount:jclickcount timeStamp:jtimestamp
            cursor:jcursor dragImage:jnsdragimage dragImageOffsetX:jdragimageoffsetx
            dragImageOffsetY:jdragimageoffsety sourceActions:jsourceactions
            formats:jformats formatMap:jformatmap];
    }];
JNF_COCOA_EXIT(env);

    if (dragSource) {
        CFRetain(dragSource); // GC
        [dragSource release];
    }
    return ptr_to_jlong(dragSource);
}

/*
 * Class:     sun_lwawt_macosx_CDragSourceContextPeer
 * Method:    doDragging
 * Signature: (J)V
 */
JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CDragSourceContextPeer_doDragging
  (JNIEnv *env, jobject jthis, jlong nativeDragSourceVal)
{
    AWT_ASSERT_NOT_APPKIT_THREAD;

    CDragSource* dragSource = (CDragSource*) jlong_to_ptr(nativeDragSourceVal);

JNF_COCOA_ENTER(env);
    [dragSource drag];
JNF_COCOA_EXIT(env);
}

/*
 * Class:     sun_lwawt_macosx_CDragSourceContextPeer
 * Method:    releaseNativeDragSource
 * Signature: (J)V
 */
JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CDragSourceContextPeer_releaseNativeDragSource
  (JNIEnv *env, jobject jthis, jlong nativeDragSourceVal)
{
      CDragSource* dragSource = (CDragSource*) jlong_to_ptr(nativeDragSourceVal);

JNF_COCOA_ENTER(env);
    [dragSource removeFromView:env];
JNF_COCOA_EXIT(env);
}

/*
 * Class:     sun_lwawt_macosx_CDragSourceContextPeer
 * Method:    setNativeCursor
 * Signature: (JLjava/awt/Cursor;I)V
 */
JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CDragSourceContextPeer_setNativeCursor
  (JNIEnv *env, jobject jthis, jlong nativeDragSourceVal, jobject jcursor, jint jcursortype)
{
    AWT_ASSERT_NOT_APPKIT_THREAD;

//JNF_COCOA_ENTER(env);
//    jobject gCursor = JNFNewGlobalRef(env, jcursor);
//    [EventFactory setJavaCursor:gCursor withEnv:env];
//JNF_COCOA_EXIT(env);
}
